@charset "UTF-8";
/*公用样式*/
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

ul, ol {
  list-style: none;
}

input, button {
  outline: none;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.clearfix:after {
  content: '';
  display: block;
  height: 0;
  line-height: 0;
  visibility: hidden;
  clear: both;
}

.clearfix {
  *zoom: 1;
}

html, body {
  width: 100%;
  height: 100%;
}
